2012338900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{1163}}^1$

素因数の和:1223

約数の個数: 144

約数和(自身を含む): 5177043648

約数和(自身を除く): 3164704748

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 121, 130, 143, 220, 242, 260, 275, 286, 325, 484, 550, 572, 605, 650, 715, 1100, 1163, 1210, 1300, 1331, 1430, 1573, 2326, 2420, 2662, 2860, 3025, 3146, 3575, 4652, 5324, 5815, 6050, 6292, 6655, 7150, 7865, 11630, 12100, 12793, 13310, 14300, 15119, 15730, 17303, 23260, 25586, 26620, 29075, 30238, 31460, 33275, 34606, 39325, 51172, 58150, 60476, 63965, 66550, 69212, 75595, 78650, 86515, 116300, 127930, 133100, 140723, 151190, 157300, 166309, 173030, 255860, 281446, 302380, 319825, 332618, 346060, 377975, 432575, 562892, 639650, 665236, 703615, 755950, 831545, 865150, 1279300, 1407230, 1511900, 1547953, 1663090, 1730300, 1829399, 2814460, 3095906, 3326180, 3518075, 3658798, 4157725, 6191812, 7036150, 7317596, 7739765, 8315450, 9146995, 14072300, 15479530, 16630900, 18293990, 20123389, 30959060, 36587980, 38698825, 40246778, 45734975, 77397650, 80493556, 91469950, 100616945, 154795300, 182939900, 201233890, 402467780, 503084725, 1006169450, 2012338900]

約数ペア:

[(1, 2012338900), (2, 1006169450), (4, 503084725), (5, 402467780), (10, 201233890), (11, 182939900), (13, 154795300), (20, 100616945), (22, 91469950), (25, 80493556), (26, 77397650), (44, 45734975), (50, 40246778), (52, 38698825), (55, 36587980), (65, 30959060), (100, 20123389), (110, 18293990), (121, 16630900), (130, 15479530), (143, 14072300), (220, 9146995), (242, 8315450), (260, 7739765), (275, 7317596), (286, 7036150), (325, 6191812), (484, 4157725), (550, 3658798), (572, 3518075), (605, 3326180), (650, 3095906), (715, 2814460), (1100, 1829399), (1163, 1730300), (1210, 1663090), (1300, 1547953), (1331, 1511900), (1430, 1407230), (1573, 1279300), (2326, 865150), (2420, 831545), (2662, 755950), (2860, 703615), (3025, 665236), (3146, 639650), (3575, 562892), (4652, 432575), (5324, 377975), (5815, 346060), (6050, 332618), (6292, 319825), (6655, 302380), (7150, 281446), (7865, 255860), (11630, 173030), (12100, 166309), (12793, 157300), (13310, 151190), (14300, 140723), (15119, 133100), (15730, 127930), (17303, 116300), (23260, 86515), (25586, 78650), (26620, 75595), (29075, 69212), (30238, 66550), (31460, 63965), (33275, 60476), (34606, 58150), (39325, 51172)]