2100391360

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2551}}^1$

素因数の和:2682

約数の個数: 112

約数和(自身を含む): 5227149312

約数和(自身を除く): 3126757952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 83, 124, 155, 160, 166, 248, 310, 320, 332, 415, 496, 620, 664, 830, 992, 1240, 1328, 1660, 1984, 2480, 2551, 2573, 2656, 3320, 4960, 5102, 5146, 5312, 6640, 9920, 10204, 10292, 12755, 12865, 13280, 20408, 20584, 25510, 25730, 26560, 40816, 41168, 51020, 51460, 79081, 81632, 82336, 102040, 102920, 158162, 163264, 164672, 204080, 205840, 211733, 316324, 395405, 408160, 411680, 423466, 632648, 790810, 816320, 823360, 846932, 1058665, 1265296, 1581620, 1693864, 2117330, 2530592, 3163240, 3387728, 4234660, 5061184, 6326480, 6563723, 6775456, 8469320, 12652960, 13127446, 13550912, 16938640, 25305920, 26254892, 32818615, 33877280, 52509784, 65637230, 67754560, 105019568, 131274460, 210039136, 262548920, 420078272, 525097840, 1050195680, 2100391360]

約数ペア:

[(1, 2100391360), (2, 1050195680), (4, 525097840), (5, 420078272), (8, 262548920), (10, 210039136), (16, 131274460), (20, 105019568), (31, 67754560), (32, 65637230), (40, 52509784), (62, 33877280), (64, 32818615), (80, 26254892), (83, 25305920), (124, 16938640), (155, 13550912), (160, 13127446), (166, 12652960), (248, 8469320), (310, 6775456), (320, 6563723), (332, 6326480), (415, 5061184), (496, 4234660), (620, 3387728), (664, 3163240), (830, 2530592), (992, 2117330), (1240, 1693864), (1328, 1581620), (1660, 1265296), (1984, 1058665), (2480, 846932), (2551, 823360), (2573, 816320), (2656, 790810), (3320, 632648), (4960, 423466), (5102, 411680), (5146, 408160), (5312, 395405), (6640, 316324), (9920, 211733), (10204, 205840), (10292, 204080), (12755, 164672), (12865, 163264), (13280, 158162), (20408, 102920), (20584, 102040), (25510, 82336), (25730, 81632), (26560, 79081), (40816, 51460), (41168, 51020)]