101557291240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{983701}}^1$

素因数の和:983830

約数の個数: 64

約数和(自身を含む): 239039586000

約数和(自身を除く): 137482294760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 89, 116, 145, 178, 232, 290, 356, 445, 580, 712, 890, 1160, 1780, 2581, 3560, 5162, 10324, 12905, 20648, 25810, 51620, 103240, 983701, 1967402, 3934804, 4918505, 7869608, 9837010, 19674020, 28527329, 39348040, 57054658, 87549389, 114109316, 142636645, 175098778, 228218632, 285273290, 350197556, 437746945, 570546580, 700395112, 875493890, 1141093160, 1750987780, 2538932281, 3501975560, 5077864562, 10155729124, 12694661405, 20311458248, 25389322810, 50778645620, 101557291240]

約数ペア:

[(1, 101557291240), (2, 50778645620), (4, 25389322810), (5, 20311458248), (8, 12694661405), (10, 10155729124), (20, 5077864562), (29, 3501975560), (40, 2538932281), (58, 1750987780), (89, 1141093160), (116, 875493890), (145, 700395112), (178, 570546580), (232, 437746945), (290, 350197556), (356, 285273290), (445, 228218632), (580, 175098778), (712, 142636645), (890, 114109316), (1160, 87549389), (1780, 57054658), (2581, 39348040), (3560, 28527329), (5162, 19674020), (10324, 9837010), (12905, 7869608), (20648, 4918505), (25810, 3934804), (51620, 1967402), (103240, 983701)]