34547320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 82684800

約数和(自身を除く): 48137480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 131, 152, 190, 262, 347, 380, 524, 655, 694, 760, 1048, 1310, 1388, 1735, 2489, 2620, 2776, 3470, 4978, 5240, 6593, 6940, 9956, 12445, 13186, 13880, 19912, 24890, 26372, 32965, 45457, 49780, 52744, 65930, 90914, 99560, 131860, 181828, 227285, 263720, 363656, 454570, 863683, 909140, 1727366, 1818280, 3454732, 4318415, 6909464, 8636830, 17273660, 34547320]

約数ペア:

[(1, 34547320), (2, 17273660), (4, 8636830), (5, 6909464), (8, 4318415), (10, 3454732), (19, 1818280), (20, 1727366), (38, 909140), (40, 863683), (76, 454570), (95, 363656), (131, 263720), (152, 227285), (190, 181828), (262, 131860), (347, 99560), (380, 90914), (524, 65930), (655, 52744), (694, 49780), (760, 45457), (1048, 32965), (1310, 26372), (1388, 24890), (1735, 19912), (2489, 13880), (2620, 13186), (2776, 12445), (3470, 9956), (4978, 6940), (5240, 6593)]