103632140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 222179328

約数和(自身を除く): 118547188

約数列:

[1, 2, 4, 5, 10, 20, 83, 163, 166, 326, 332, 383, 415, 652, 766, 815, 830, 1532, 1630, 1660, 1915, 3260, 3830, 7660, 13529, 27058, 31789, 54116, 62429, 63578, 67645, 124858, 127156, 135290, 158945, 249716, 270580, 312145, 317890, 624290, 635780, 1248580, 5181607, 10363214, 20726428, 25908035, 51816070, 103632140]

約数ペア:

[(1, 103632140), (2, 51816070), (4, 25908035), (5, 20726428), (10, 10363214), (20, 5181607), (83, 1248580), (163, 635780), (166, 624290), (326, 317890), (332, 312145), (383, 270580), (415, 249716), (652, 158945), (766, 135290), (815, 127156), (830, 124858), (1532, 67645), (1630, 63578), (1660, 62429), (1915, 54116), (3260, 31789), (3830, 27058), (7660, 13529)]