23804938900

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{971}}^1\times {\mathrm{4019}}^1$

素因数の和:5065

約数の個数: 72

約数和(自身を含む): 52570697760

約数和(自身を除く): 28765758860

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 971, 1220, 1525, 1942, 3050, 3884, 4019, 4855, 6100, 8038, 9710, 16076, 19420, 20095, 24275, 40190, 48550, 59231, 80380, 97100, 100475, 118462, 200950, 236924, 245159, 296155, 401900, 490318, 592310, 980636, 1184620, 1225795, 1480775, 2451590, 2961550, 3902449, 4903180, 5923100, 6128975, 7804898, 12257950, 15609796, 19512245, 24515900, 39024490, 78048980, 97561225, 195122450, 238049389, 390244900, 476098778, 952197556, 1190246945, 2380493890, 4760987780, 5951234725, 11902469450, 23804938900]

約数ペア:

[(1, 23804938900), (2, 11902469450), (4, 5951234725), (5, 4760987780), (10, 2380493890), (20, 1190246945), (25, 952197556), (50, 476098778), (61, 390244900), (100, 238049389), (122, 195122450), (244, 97561225), (305, 78048980), (610, 39024490), (971, 24515900), (1220, 19512245), (1525, 15609796), (1942, 12257950), (3050, 7804898), (3884, 6128975), (4019, 5923100), (4855, 4903180), (6100, 3902449), (8038, 2961550), (9710, 2451590), (16076, 1480775), (19420, 1225795), (20095, 1184620), (24275, 980636), (40190, 592310), (48550, 490318), (59231, 401900), (80380, 296155), (97100, 245159), (100475, 236924), (118462, 200950)]