7229300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 17353056

約数和(自身を除く): 10123756

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 67, 83, 100, 130, 134, 166, 260, 268, 325, 332, 335, 415, 650, 670, 830, 871, 1079, 1300, 1340, 1660, 1675, 1742, 2075, 2158, 3350, 3484, 4150, 4316, 4355, 5395, 5561, 6700, 8300, 8710, 10790, 11122, 17420, 21580, 21775, 22244, 26975, 27805, 43550, 53950, 55610, 72293, 87100, 107900, 111220, 139025, 144586, 278050, 289172, 361465, 556100, 722930, 1445860, 1807325, 3614650, 7229300]

約数ペア:

[(1, 7229300), (2, 3614650), (4, 1807325), (5, 1445860), (10, 722930), (13, 556100), (20, 361465), (25, 289172), (26, 278050), (50, 144586), (52, 139025), (65, 111220), (67, 107900), (83, 87100), (100, 72293), (130, 55610), (134, 53950), (166, 43550), (260, 27805), (268, 26975), (325, 22244), (332, 21775), (335, 21580), (415, 17420), (650, 11122), (670, 10790), (830, 8710), (871, 8300), (1079, 6700), (1300, 5561), (1340, 5395), (1660, 4355), (1675, 4316), (1742, 4150), (2075, 3484), (2158, 3350)]