17629300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 41997312

約数和(自身を除く): 24368012

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 71, 100, 130, 142, 191, 260, 284, 325, 355, 382, 650, 710, 764, 923, 955, 1300, 1420, 1775, 1846, 1910, 2483, 3550, 3692, 3820, 4615, 4775, 4966, 7100, 9230, 9550, 9932, 12415, 13561, 18460, 19100, 23075, 24830, 27122, 46150, 49660, 54244, 62075, 67805, 92300, 124150, 135610, 176293, 248300, 271220, 339025, 352586, 678050, 705172, 881465, 1356100, 1762930, 3525860, 4407325, 8814650, 17629300]

約数ペア:

[(1, 17629300), (2, 8814650), (4, 4407325), (5, 3525860), (10, 1762930), (13, 1356100), (20, 881465), (25, 705172), (26, 678050), (50, 352586), (52, 339025), (65, 271220), (71, 248300), (100, 176293), (130, 135610), (142, 124150), (191, 92300), (260, 67805), (284, 62075), (325, 54244), (355, 49660), (382, 46150), (650, 27122), (710, 24830), (764, 23075), (923, 19100), (955, 18460), (1300, 13561), (1420, 12415), (1775, 9932), (1846, 9550), (1910, 9230), (2483, 7100), (3550, 4966), (3692, 4775), (3820, 4615)]