24750531650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{823}}^1\times {\mathrm{3559}}^1$

素因数の和:4420

約数の個数: 72

約数和(自身を含む): 49924215360

約数和(自身を除く): 25173683710

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 823, 845, 1646, 1690, 3559, 4115, 4225, 7118, 8230, 8450, 10699, 17795, 20575, 21398, 35590, 41150, 46267, 53495, 88975, 92534, 106990, 139087, 177950, 231335, 267475, 278174, 462670, 534950, 601471, 695435, 1156675, 1202942, 1390870, 2313350, 2929057, 3007355, 3477175, 5858114, 6014710, 6954350, 14645285, 15036775, 29290570, 30073550, 38077741, 73226425, 76155482, 146452850, 190388705, 380777410, 495010633, 951943525, 990021266, 1903887050, 2475053165, 4950106330, 12375265825, 24750531650]

約数ペア:

[(1, 24750531650), (2, 12375265825), (5, 4950106330), (10, 2475053165), (13, 1903887050), (25, 990021266), (26, 951943525), (50, 495010633), (65, 380777410), (130, 190388705), (169, 146452850), (325, 76155482), (338, 73226425), (650, 38077741), (823, 30073550), (845, 29290570), (1646, 15036775), (1690, 14645285), (3559, 6954350), (4115, 6014710), (4225, 5858114), (7118, 3477175), (8230, 3007355), (8450, 2929057), (10699, 2313350), (17795, 1390870), (20575, 1202942), (21398, 1156675), (35590, 695435), (41150, 601471), (46267, 534950), (53495, 462670), (88975, 278174), (92534, 267475), (106990, 231335), (139087, 177950)]