39714100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 92994048

約数和(自身を除く): 53279948

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 31, 46, 50, 62, 92, 100, 115, 124, 155, 230, 310, 460, 557, 575, 620, 713, 775, 1114, 1150, 1426, 1550, 2228, 2300, 2785, 2852, 3100, 3565, 5570, 7130, 11140, 12811, 13925, 14260, 17267, 17825, 25622, 27850, 34534, 35650, 51244, 55700, 64055, 69068, 71300, 86335, 128110, 172670, 256220, 320275, 345340, 397141, 431675, 640550, 794282, 863350, 1281100, 1588564, 1726700, 1985705, 3971410, 7942820, 9928525, 19857050, 39714100]

約数ペア:

[(1, 39714100), (2, 19857050), (4, 9928525), (5, 7942820), (10, 3971410), (20, 1985705), (23, 1726700), (25, 1588564), (31, 1281100), (46, 863350), (50, 794282), (62, 640550), (92, 431675), (100, 397141), (115, 345340), (124, 320275), (155, 256220), (230, 172670), (310, 128110), (460, 86335), (557, 71300), (575, 69068), (620, 64055), (713, 55700), (775, 51244), (1114, 35650), (1150, 34534), (1426, 27850), (1550, 25622), (2228, 17825), (2300, 17267), (2785, 14260), (2852, 13925), (3100, 12811), (3565, 11140), (5570, 7130)]