1636280260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2521}}^1$

素因数の和:2653

約数の個数: 96

約数和(自身を含む): 3843770112

約数和(自身を除く): 2207489852

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 83, 85, 92, 115, 166, 170, 230, 332, 340, 391, 415, 460, 782, 830, 1411, 1564, 1660, 1909, 1955, 2521, 2822, 3818, 3910, 5042, 5644, 7055, 7636, 7820, 9545, 10084, 12605, 14110, 19090, 25210, 28220, 32453, 38180, 42857, 50420, 57983, 64906, 85714, 115966, 129812, 162265, 171428, 209243, 214285, 231932, 289915, 324530, 418486, 428570, 579830, 649060, 836972, 857140, 985711, 1046215, 1159660, 1971422, 2092430, 3557131, 3942844, 4184860, 4812589, 4928555, 7114262, 9625178, 9857110, 14228524, 17785655, 19250356, 19714220, 24062945, 35571310, 48125890, 71142620, 81814013, 96251780, 163628026, 327256052, 409070065, 818140130, 1636280260]

約数ペア:

[(1, 1636280260), (2, 818140130), (4, 409070065), (5, 327256052), (10, 163628026), (17, 96251780), (20, 81814013), (23, 71142620), (34, 48125890), (46, 35571310), (68, 24062945), (83, 19714220), (85, 19250356), (92, 17785655), (115, 14228524), (166, 9857110), (170, 9625178), (230, 7114262), (332, 4928555), (340, 4812589), (391, 4184860), (415, 3942844), (460, 3557131), (782, 2092430), (830, 1971422), (1411, 1159660), (1564, 1046215), (1660, 985711), (1909, 857140), (1955, 836972), (2521, 649060), (2822, 579830), (3818, 428570), (3910, 418486), (5042, 324530), (5644, 289915), (7055, 231932), (7636, 214285), (7820, 209243), (9545, 171428), (10084, 162265), (12605, 129812), (14110, 115966), (19090, 85714), (25210, 64906), (28220, 57983), (32453, 50420), (38180, 42857)]