29616629620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{12589}}^1$

素因数の和:12809

約数の個数: 96

約数和(自身を含む): 67514630400

約数和(自身を除く): 37898000780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 151, 164, 190, 205, 302, 380, 410, 604, 755, 779, 820, 1510, 1558, 2869, 3020, 3116, 3895, 5738, 6191, 7790, 11476, 12382, 12589, 14345, 15580, 24764, 25178, 28690, 30955, 50356, 57380, 61910, 62945, 117629, 123820, 125890, 235258, 239191, 251780, 470516, 478382, 516149, 588145, 956764, 1032298, 1176290, 1195955, 1900939, 2064596, 2352580, 2391910, 2580745, 3801878, 4783820, 5161490, 7603756, 9504695, 9806831, 10322980, 19009390, 19613662, 36117841, 38018780, 39227324, 49034155, 72235682, 77938499, 98068310, 144471364, 155876998, 180589205, 196136620, 311753996, 361178410, 389692495, 722356820, 779384990, 1480831481, 1558769980, 2961662962, 5923325924, 7404157405, 14808314810, 29616629620]

約数ペア:

[(1, 29616629620), (2, 14808314810), (4, 7404157405), (5, 5923325924), (10, 2961662962), (19, 1558769980), (20, 1480831481), (38, 779384990), (41, 722356820), (76, 389692495), (82, 361178410), (95, 311753996), (151, 196136620), (164, 180589205), (190, 155876998), (205, 144471364), (302, 98068310), (380, 77938499), (410, 72235682), (604, 49034155), (755, 39227324), (779, 38018780), (820, 36117841), (1510, 19613662), (1558, 19009390), (2869, 10322980), (3020, 9806831), (3116, 9504695), (3895, 7603756), (5738, 5161490), (6191, 4783820), (7790, 3801878), (11476, 2580745), (12382, 2391910), (12589, 2352580), (14345, 2064596), (15580, 1900939), (24764, 1195955), (25178, 1176290), (28690, 1032298), (30955, 956764), (50356, 588145), (57380, 516149), (61910, 478382), (62945, 470516), (117629, 251780), (123820, 239191), (125890, 235258)]