29120906900

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{557}}^1\times {\mathrm{6299}}^1$

素因数の和:6953

約数の個数: 72

約数和(自身を含む): 64078711200

約数和(自身を除く): 34957804300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 332, 415, 557, 830, 1114, 1660, 2075, 2228, 2785, 4150, 5570, 6299, 8300, 11140, 12598, 13925, 25196, 27850, 31495, 46231, 55700, 62990, 92462, 125980, 157475, 184924, 231155, 314950, 462310, 522817, 629900, 924620, 1045634, 1155775, 2091268, 2311550, 2614085, 3508543, 4623100, 5228170, 7017086, 10456340, 13070425, 14034172, 17542715, 26140850, 35085430, 52281700, 70170860, 87713575, 175427150, 291209069, 350854300, 582418138, 1164836276, 1456045345, 2912090690, 5824181380, 7280226725, 14560453450, 29120906900]

約数ペア:

[(1, 29120906900), (2, 14560453450), (4, 7280226725), (5, 5824181380), (10, 2912090690), (20, 1456045345), (25, 1164836276), (50, 582418138), (83, 350854300), (100, 291209069), (166, 175427150), (332, 87713575), (415, 70170860), (557, 52281700), (830, 35085430), (1114, 26140850), (1660, 17542715), (2075, 14034172), (2228, 13070425), (2785, 10456340), (4150, 7017086), (5570, 5228170), (6299, 4623100), (8300, 3508543), (11140, 2614085), (12598, 2311550), (13925, 2091268), (25196, 1155775), (27850, 1045634), (31495, 924620), (46231, 629900), (55700, 522817), (62990, 462310), (92462, 314950), (125980, 231155), (157475, 184924)]