29156920300

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{15271}}^1$

素因数の和:15659

約数の個数: 72

約数和(自身を含む): 64517419232

約数和(自身を除く): 35360498932

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 313, 610, 626, 1220, 1252, 1525, 1565, 3050, 3130, 6100, 6260, 7825, 15271, 15650, 19093, 30542, 31300, 38186, 61084, 76355, 76372, 95465, 152710, 190930, 305420, 381775, 381860, 477325, 763550, 931531, 954650, 1527100, 1863062, 1909300, 3726124, 4657655, 4779823, 9315310, 9559646, 18630620, 19119292, 23288275, 23899115, 46576550, 47798230, 93153100, 95596460, 119495575, 238991150, 291569203, 477982300, 583138406, 1166276812, 1457846015, 2915692030, 5831384060, 7289230075, 14578460150, 29156920300]

約数ペア:

[(1, 29156920300), (2, 14578460150), (4, 7289230075), (5, 5831384060), (10, 2915692030), (20, 1457846015), (25, 1166276812), (50, 583138406), (61, 477982300), (100, 291569203), (122, 238991150), (244, 119495575), (305, 95596460), (313, 93153100), (610, 47798230), (626, 46576550), (1220, 23899115), (1252, 23288275), (1525, 19119292), (1565, 18630620), (3050, 9559646), (3130, 9315310), (6100, 4779823), (6260, 4657655), (7825, 3726124), (15271, 1909300), (15650, 1863062), (19093, 1527100), (30542, 954650), (31300, 931531), (38186, 763550), (61084, 477325), (76355, 381860), (76372, 381775), (95465, 305420), (152710, 190930)]