1934851100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2389}}^1$

素因数の和:2512

約数の個数: 144

約数和(自身を含む): 5227790400

約数和(自身を除く): 3292939300

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 89, 91, 100, 130, 140, 175, 178, 182, 260, 325, 350, 356, 364, 445, 455, 623, 650, 700, 890, 910, 1157, 1246, 1300, 1780, 1820, 2225, 2275, 2314, 2389, 2492, 3115, 4450, 4550, 4628, 4778, 5785, 6230, 8099, 8900, 9100, 9556, 11570, 11945, 12460, 15575, 16198, 16723, 23140, 23890, 28925, 31057, 31150, 32396, 33446, 40495, 47780, 57850, 59725, 62114, 62300, 66892, 80990, 83615, 115700, 119450, 124228, 155285, 161980, 167230, 202475, 212621, 217399, 238900, 310570, 334460, 404950, 418075, 425242, 434798, 621140, 776425, 809900, 836150, 850484, 869596, 1063105, 1086995, 1488347, 1552850, 1672300, 2126210, 2173990, 2764073, 2976694, 3105700, 4252420, 4347980, 5315525, 5434975, 5528146, 5953388, 7441735, 10631050, 10869950, 11056292, 13820365, 14883470, 19348511, 21262100, 21739900, 27640730, 29766940, 37208675, 38697022, 55281460, 69101825, 74417350, 77394044, 96742555, 138203650, 148834700, 193485110, 276407300, 386970220, 483712775, 967425550, 1934851100]

約数ペア:

[(1, 1934851100), (2, 967425550), (4, 483712775), (5, 386970220), (7, 276407300), (10, 193485110), (13, 148834700), (14, 138203650), (20, 96742555), (25, 77394044), (26, 74417350), (28, 69101825), (35, 55281460), (50, 38697022), (52, 37208675), (65, 29766940), (70, 27640730), (89, 21739900), (91, 21262100), (100, 19348511), (130, 14883470), (140, 13820365), (175, 11056292), (178, 10869950), (182, 10631050), (260, 7441735), (325, 5953388), (350, 5528146), (356, 5434975), (364, 5315525), (445, 4347980), (455, 4252420), (623, 3105700), (650, 2976694), (700, 2764073), (890, 2173990), (910, 2126210), (1157, 1672300), (1246, 1552850), (1300, 1488347), (1780, 1086995), (1820, 1063105), (2225, 869596), (2275, 850484), (2314, 836150), (2389, 809900), (2492, 776425), (3115, 621140), (4450, 434798), (4550, 425242), (4628, 418075), (4778, 404950), (5785, 334460), (6230, 310570), (8099, 238900), (8900, 217399), (9100, 212621), (9556, 202475), (11570, 167230), (11945, 161980), (12460, 155285), (15575, 124228), (16198, 119450), (16723, 115700), (23140, 83615), (23890, 80990), (28925, 66892), (31057, 62300), (31150, 62114), (32396, 59725), (33446, 57850), (40495, 47780)]