65381312690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{14753}}^1$

素因数の和:15107

約数の個数: 64

約数和(自身を含む): 126199814400

約数和(自身を除く): 60818501710

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 199, 262, 398, 655, 995, 1310, 1990, 2227, 3383, 4454, 6766, 11135, 14753, 16915, 22270, 26069, 29506, 33830, 52138, 73765, 130345, 147530, 250801, 260690, 443173, 501602, 886346, 1254005, 1932643, 2215865, 2508010, 2935847, 3865286, 4431730, 5871694, 9663215, 14679235, 19326430, 29358470, 32854931, 49909399, 65709862, 99818798, 164274655, 249546995, 328549310, 384595957, 499093990, 769191914, 1922979785, 3845959570, 6538131269, 13076262538, 32690656345, 65381312690]

約数ペア:

[(1, 65381312690), (2, 32690656345), (5, 13076262538), (10, 6538131269), (17, 3845959570), (34, 1922979785), (85, 769191914), (131, 499093990), (170, 384595957), (199, 328549310), (262, 249546995), (398, 164274655), (655, 99818798), (995, 65709862), (1310, 49909399), (1990, 32854931), (2227, 29358470), (3383, 19326430), (4454, 14679235), (6766, 9663215), (11135, 5871694), (14753, 4431730), (16915, 3865286), (22270, 2935847), (26069, 2508010), (29506, 2215865), (33830, 1932643), (52138, 1254005), (73765, 886346), (130345, 501602), (147530, 443173), (250801, 260690)]